23.01.b.20230106.0600 IGMP proxy stops TV stream

thebear

@jrueger said in 23.01.b.20230106.0600 IGMP proxy stops TV stream:

Oh well, now I'll get an early introduction to the process for rolling back upgrades.

Well that's not new to UniFi users right ;-) but yes I think the dev's underestimate the impact of this bug for home deployments. The list get longer and longer when users hit the update button.

At least it could be documented under know issues.

jrueger

@thebear - no kidding with the Unifi gateways ... I finally abandoned Ubiquiti because of the opaqueness of their processes and capabilities. They did finally introduce igmp-proxy functionality in the latest release but with no documentation ... only a checkbox in the GUI and no explanation of just what exactly was enabled when checking the box. So far I am enjoying pfSense immensely so I can live with the igmp-proxy issue since I get to tinker more with things. My wife wasn't happy that her television show was interrupted!

stephenw10

Yes, I apologise, it should have been in the notes. The issue was undefined, and still is to some extent. Hopefully we can pin it down shortly.

Steve

mxt3rs

@stephenw10
issue seems to be from upstream FreeBSD-14 , I was able reproduce checksum errors on FreeBSD-14.0-CURRENT-amd64-20230216-2894c8c96b9b-260969 while freeBSD 13.1-Release doesn't have the issue, pcap attached
13.pcap
14.pcap

mxt3rs

I think i found the issue updated bugtracker, I am attaching patch + binary , it is working for me now, if someone else can confirm that would be great

igmpproxy.tar.gz

thebear

@mxt3rs said in 23.01.b.20230106.0600 IGMP proxy stops TV stream:

I think i found the issue updated bugtracker, I am attaching patch + binary , it is working for me now, if someone else can confirm that would be great

igmpproxy.tar.gz

Sure happy to test, TV is currently in use so need to wait until tomorrow. File is loaded and ready for testing.

thebear

@mxt3rs very good work! IGMP if flowing and the TV stream also.

Every membership query is answered:

cmcdonald

@thebear Thanks for the report! I've got the patch staged up and ready to bring into the tree. Until then, for anyone who wants a pkg that can be installed, I have bundled up the patched igmpproxy and attached it to the redmine issue:

https://redmine.pfsense.org/issues/13929#note-14

jrueger

And then feeling brave and daring I went and managed to install the pkg on my 2100, not paying attention to the note that the pkg was for amd64 ... and now igmpproxy is borked and won't start (nice red x under Status - Services). Such is the life of a newbie to pfSense (if only I actually had some sense ).

stephenw10

You should be able to reinstall the default pkg using pkg install. You may need to force it.

I'm surprised it allowed you to install that on aarch64 though.

jrueger

I've managed to recover and am back to the original 23.01 version of igmp-proxy. Thanks for the help and now I'll be a good boy and wait until a version is available for aarch64.

@mxt3rs Installed 23.01 yesterday, had the same issue with igmpproxy. Patch works perfectly so far! Thx!

tohil

Upgraded on APU2. Fix works. Thank you

Beerman

@cmcdonald

Works fine now!

Thanks to all involved for the quick fix! :)

thebear

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thebear

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thebear

@thebear said in 23.01.b.20230106.0600 IGMP proxy stops TV stream:

It's available in the repo now:

Some packages are part of the base system and will not show up in Package Manager. If any such updates are listed below, run pkg upgrade from the shell to install them:

igmpproxy: 0.3_1 -> 0.3,1 [pfSense]

@stephenw10 Does the team released the fix to the repo's as shown above? Or is this the default pkg with the bug?

I run pkg upgrade and now the stream is dropping again. I'm new to FreeBSD.

tcpdump: listening on igc2, link-type EN10MB (Ethernet), capture size 262144 bytes
16:11:19.515840 IP (tos 0xc0, ttl 1, id 59170, offset 0, flags [none], proto IGMP (2), length 32, options (RA))
    172.16.27.1 > 224.0.0.1: igmp query v2 bad igmp cksum c16e!
16:11:21.703655 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [DF], proto IGMP (2), length 32, options (RA))
    172.16.27.10 > 224.0.252.129: igmp v2 report 224.0.252.129
16:11:27.763922 IP (tos 0xc0, ttl 1, id 17348, offset 0, flags [none], proto IGMP (2), length 32, options (RA))
    172.16.27.1 > 224.0.0.1: igmp query v2 bad igmp cksum c16e!

stephenw10

I don't see an updated pkg in the repos yet. 0.3,1 is the original pkg. I'll update here when it's available.

thebear

@stephenw10 tnx will edit my post about the upgrade cli, its not valid information then.

stephenw10

It will be.

You can see the build date in the pkg info:

[23.01-RELEASE][root@6100.stevew.lan]/root: pkg info igmpproxy
igmpproxy-0.3,1
Name           : igmpproxy
Version        : 0.3,1
Installed on   : Sun Jan  8 16:49:53 2023 GMT
Origin         : net/igmpproxy
Architecture   : FreeBSD:14:amd64
Prefix         : /usr/local
Categories     : net
Licenses       : GPLv2+
Maintainer     : franco@opnsense.org
WWW            : https://github.com/pali/igmpproxy
Comment        : Multicast forwarding IGMP proxy
Annotations    :
	FreeBSD_version: 1400073
	build_timestamp: 2023-01-07T20:09:23+0000
	built_by       : poudriere-git-3.3.99.20220831
	port_checkout_unclean: no
	port_git_hash  : c265aeb485a2
	ports_top_checkout_unclean: yes
	ports_top_git_hash: c9915d224e16
	repo_type      : binary
	repository     : pfSense
Flat size      : 45.6KiB
Description    :
igmpproxy is a simple multicast routing daemon based on mrouted. It uses IGMP
forwarding to dynamically route multicast traffic.
Reqiures multicast forwarding enabled

WWW: https://github.com/pali/igmpproxy